CA1090640A - Photographic encoding system using lenticular graticule and synchronous motion - Google Patents
Photographic encoding system using lenticular graticule and synchronous motionInfo
- Publication number
- CA1090640A CA1090640A CA274,794A CA274794A CA1090640A CA 1090640 A CA1090640 A CA 1090640A CA 274794 A CA274794 A CA 274794A CA 1090640 A CA1090640 A CA 1090640A
- Authority
- CA
- Canada
- Prior art keywords
- image
- slit
- lens
- graticule
- camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000001360 synchronised effect Effects 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000000873 masking effect Effects 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 description 5
- 238000002224 dissection Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA348,168A CA1084321A (en) | 1976-09-13 | 1980-03-21 | Photographic encoding system using lenticular graticule and synchronous motion |
CA348,169A CA1090641A (en) | 1976-09-13 | 1980-03-21 | Photographic encoding system using lenticular graticule and synchronous motion |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/722,532 US4092654A (en) | 1976-09-13 | 1976-09-13 | Encoding system |
US722,532 | 1985-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1090640A true CA1090640A (en) | 1980-12-02 |
Family
ID=24902244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA274,794A Expired CA1090640A (en) | 1976-09-13 | 1977-03-25 | Photographic encoding system using lenticular graticule and synchronous motion |
Country Status (14)
Country | Link |
---|---|
US (1) | US4092654A (ja) |
JP (1) | JPS5336230A (ja) |
AU (1) | AU507263B2 (ja) |
BE (1) | BE858511A (ja) |
CA (1) | CA1090640A (ja) |
CH (1) | CH621634A5 (ja) |
DE (1) | DE2741047C2 (ja) |
ES (1) | ES462303A1 (ja) |
FR (1) | FR2364516A1 (ja) |
GB (2) | GB1591395A (ja) |
IE (1) | IE45673L (ja) |
IT (1) | IT1089883B (ja) |
MX (1) | MX148592A (ja) |
NL (1) | NL177350C (ja) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600297A (en) * | 1983-06-01 | 1986-07-15 | Winnek Douglas Fredwill | Apparatus and method of projection printing of three-dimensional photographs |
US4671632A (en) * | 1984-05-24 | 1987-06-09 | August Jerome M | Three-dimensional display apparatus |
US4668080A (en) * | 1985-11-29 | 1987-05-26 | Rca Corporation | Method and apparatus for forming large area high resolution patterns |
JPS6369256U (ja) * | 1986-10-23 | 1988-05-10 | ||
GB8801077D0 (en) * | 1988-01-19 | 1988-02-17 | Aspex Ltd | Photographic camera |
US5034982A (en) * | 1989-01-03 | 1991-07-23 | Dittler Brothers, Inc. | Lenticular security screen production method |
US5042842A (en) * | 1990-06-26 | 1991-08-27 | Avery International Corporation | High security label |
US5241166A (en) * | 1990-07-02 | 1993-08-31 | Chandler Donald G | Low resolution target acquisition |
US5715383A (en) * | 1992-09-28 | 1998-02-03 | Eastman Kodak Company | Compound depth image display system |
US5303370A (en) * | 1992-11-13 | 1994-04-12 | Score Group, Inc. | Anti-counterfeiting process using lenticular optics and color masking |
US5543964A (en) * | 1993-12-28 | 1996-08-06 | Eastman Kodak Company | Depth image apparatus and method with angularly changing display information |
US7114750B1 (en) * | 1995-11-29 | 2006-10-03 | Graphic Security Systems Corporation | Self-authenticating documents |
US6859534B1 (en) * | 1995-11-29 | 2005-02-22 | Alfred Alasia | Digital anti-counterfeiting software method and apparatus |
US6786420B1 (en) | 1997-07-15 | 2004-09-07 | Silverbrook Research Pty. Ltd. | Data distribution mechanism in the form of ink dots on cards |
AUPO799197A0 (en) * | 1997-07-15 | 1997-08-07 | Silverbrook Research Pty Ltd | Image processing method and apparatus (ART01) |
US6618117B2 (en) | 1997-07-12 | 2003-09-09 | Silverbrook Research Pty Ltd | Image sensing apparatus including a microcontroller |
US6985207B2 (en) | 1997-07-15 | 2006-01-10 | Silverbrook Research Pty Ltd | Photographic prints having magnetically recordable media |
US6948794B2 (en) | 1997-07-15 | 2005-09-27 | Silverbrook Reserach Pty Ltd | Printhead re-capping assembly for a print and demand digital camera system |
AUPO798697A0 (en) * | 1997-07-15 | 1997-08-07 | Silverbrook Research Pty Ltd | Data processing method and apparatus (ART51) |
AUPO850597A0 (en) | 1997-08-11 | 1997-09-04 | Silverbrook Research Pty Ltd | Image processing method and apparatus (art01a) |
US6879341B1 (en) | 1997-07-15 | 2005-04-12 | Silverbrook Research Pty Ltd | Digital camera system containing a VLIW vector processor |
US6624848B1 (en) | 1997-07-15 | 2003-09-23 | Silverbrook Research Pty Ltd | Cascading image modification using multiple digital cameras incorporating image processing |
AUPO802797A0 (en) | 1997-07-15 | 1997-08-07 | Silverbrook Research Pty Ltd | Image processing method and apparatus (ART54) |
US7110024B1 (en) | 1997-07-15 | 2006-09-19 | Silverbrook Research Pty Ltd | Digital camera system having motion deblurring means |
US6690419B1 (en) | 1997-07-15 | 2004-02-10 | Silverbrook Research Pty Ltd | Utilising eye detection methods for image processing in a digital image camera |
US6095921A (en) | 1998-04-07 | 2000-08-01 | Walker Digital, Llc | Electronic amusement device and method for operating a game offering continuous reels |
US6167469A (en) | 1998-05-18 | 2000-12-26 | Agilent Technologies, Inc. | Digital camera having display device for displaying graphical representation of user input and method for transporting the selected digital images thereof |
US6642956B1 (en) * | 1998-05-29 | 2003-11-04 | Agilent Technologies, Inc. | Digital image processor for a digital camera |
US6593963B1 (en) | 1998-05-29 | 2003-07-15 | Agilent Technologies, Inc. | Programmable control of operational signals in a digital camera |
US6577336B2 (en) | 1998-05-29 | 2003-06-10 | Agilent Technologies, Inc. | Authentication stamping in a digital camera |
AUPP702098A0 (en) | 1998-11-09 | 1998-12-03 | Silverbrook Research Pty Ltd | Image creation method and apparatus (ART73) |
AUPQ056099A0 (en) | 1999-05-25 | 1999-06-17 | Silverbrook Research Pty Ltd | A method and apparatus (pprint01) |
US7046804B1 (en) | 2000-04-19 | 2006-05-16 | Canadian Bank Note Company, Ltd | System for producing a printable security device image and detecting latent source image(s) therefrom |
US6870841B1 (en) | 2000-09-18 | 2005-03-22 | At&T Corp. | Controlled transmission across packet network |
US7209557B2 (en) * | 2001-10-18 | 2007-04-24 | Lenovo Singapore Pte, Ltd | Apparatus and method for computer screen security |
CN100406273C (zh) * | 2003-03-27 | 2008-07-30 | 图形安全系统公司 | 鉴定物体的系统和方法 |
US7306520B2 (en) * | 2003-06-09 | 2007-12-11 | Igt | Gaming device including movable symbol indicator plates |
WO2005006025A2 (en) * | 2003-06-30 | 2005-01-20 | Graphic Security Systems Corporation | Illuminated decoder |
US6980654B2 (en) * | 2003-09-05 | 2005-12-27 | Graphic Security Systems Corporation | System and method for authenticating an article |
US7421581B2 (en) * | 2003-09-30 | 2008-09-02 | Graphic Security Systems Corporation | Method and system for controlling encoded image production |
US7551752B2 (en) * | 2004-04-26 | 2009-06-23 | Graphic Security Systems Corporation | Systems and methods for authenticating objects using multiple-level image encoding and decoding |
US7729509B2 (en) * | 2004-06-18 | 2010-06-01 | Graphic Security Systems Corporation | Illuminated lens device for use in object authentication |
ES2281238B1 (es) * | 2005-03-10 | 2008-08-16 | Miguel Garcia Galarraga | Camara de captacion de imagenes en 3 dimensiones y dispositivo de visionado en 3d no estereoscopico que no requiere el uso de gafas. |
US20090228463A1 (en) * | 2008-03-10 | 2009-09-10 | Cramer Richard D | Method for Searching Compound Databases Using Topomeric Shape Descriptors and Pharmacophoric Features Identified by a Comparative Molecular Field Analysis (CoMFA) Utilizing Topomeric Alignment of Molecular Fragments |
CA2814368C (en) | 2010-10-11 | 2017-02-28 | Graphic Security Systems Corporation | Method for constructing a composite image incorporating a hidden authentication image |
US8805179B2 (en) | 2011-02-03 | 2014-08-12 | 3Dv Co., Ltd. | Method and apparatus for composing 3D photographs |
US20120200791A1 (en) * | 2011-02-03 | 2012-08-09 | Kwok Wah Allen Lo | Method and apparatus for composing 3D photographs |
US9214067B2 (en) | 2012-09-06 | 2015-12-15 | Igt | Gaming system and method for providing a streaming symbols game |
US8992301B2 (en) | 2012-09-27 | 2015-03-31 | Igt | Gaming system and method for providing a game which populates symbols along a path |
US9028318B2 (en) | 2012-09-27 | 2015-05-12 | Igt | Gaming system and method for providing a game which populates symbols along a path |
US9039512B2 (en) | 2012-09-27 | 2015-05-26 | Igt | Gaming system and method for providing a game which populates symbols along a path |
US8851979B2 (en) | 2013-03-07 | 2014-10-07 | Igt | Gaming system and method for providing a symbol elimination game |
US8784191B1 (en) | 2013-03-07 | 2014-07-22 | Igt | Gaming system and method for providing a symbol elimination game |
US10186106B2 (en) | 2016-09-21 | 2019-01-22 | Igt | Gaming system and method for determining awards based on interacting symbols |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3387547A (en) * | 1967-06-30 | 1968-06-11 | Acroflex Lab Inc | Multiplex still-frame camera |
FR1575832A (ja) * | 1968-05-22 | 1969-07-25 | ||
FR2088893A5 (ja) * | 1970-04-29 | 1972-01-07 | Geoffray Marcel | |
US3675553A (en) * | 1970-10-12 | 1972-07-11 | Dudley Optical Lab Inc | Methods of integral photography |
US3937565A (en) * | 1974-06-03 | 1976-02-10 | Alasia Alfred Victor | Process of coding indicia and product produced thereby |
-
1976
- 1976-09-13 US US05/722,532 patent/US4092654A/en not_active Expired - Lifetime
-
1977
- 1977-03-25 CA CA274,794A patent/CA1090640A/en not_active Expired
- 1977-08-31 IE IE771818A patent/IE45673L/xx not_active IP Right Cessation
- 1977-09-02 GB GB39388/79A patent/GB1591395A/en not_active Expired
- 1977-09-02 GB GB36679/77A patent/GB1591394A/en not_active Expired
- 1977-09-02 AU AU28499/77A patent/AU507263B2/en not_active Expired
- 1977-09-08 BE BE180760A patent/BE858511A/xx not_active IP Right Cessation
- 1977-09-09 FR FR7727402A patent/FR2364516A1/fr active Granted
- 1977-09-12 CH CH1112077A patent/CH621634A5/fr not_active IP Right Cessation
- 1977-09-12 JP JP10975577A patent/JPS5336230A/ja active Granted
- 1977-09-12 IT IT50972/77A patent/IT1089883B/it active
- 1977-09-12 MX MX170532A patent/MX148592A/es unknown
- 1977-09-12 DE DE2741047A patent/DE2741047C2/de not_active Expired
- 1977-09-12 NL NLAANVRAGE7709986,A patent/NL177350C/xx active Search and Examination
- 1977-09-12 ES ES462303A patent/ES462303A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2741047A1 (de) | 1978-03-23 |
CH621634A5 (ja) | 1981-02-13 |
ES462303A1 (es) | 1978-12-16 |
FR2364516B1 (ja) | 1983-04-01 |
IE45673B1 (en) | 1982-10-20 |
GB1591394A (en) | 1981-06-24 |
GB1591395A (en) | 1981-06-24 |
IT1089883B (it) | 1985-06-18 |
AU2849977A (en) | 1979-03-08 |
IE45673L (en) | 1989-03-13 |
JPS5736572B2 (ja) | 1982-08-04 |
JPS5336230A (en) | 1978-04-04 |
DE2741047B1 (de) | 1980-12-04 |
NL7709986A (nl) | 1978-03-15 |
AU507263B2 (en) | 1980-02-07 |
BE858511A (fr) | 1978-01-02 |
DE2741047C2 (de) | 1981-11-26 |
NL177350C (nl) | 1985-09-02 |
MX148592A (es) | 1983-05-16 |
US4092654A (en) | 1978-05-30 |
FR2364516A1 (fr) | 1978-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |